13231499008

Names of 13231499008

• Cardinal: 13231499008 can be written as Thirteen billion, two hundred thirty-one million, four hundred ninety-nine thousand and eight.

Scientific notation

• Scientific notation: 1.3231499008 × 10¹⁰

Factors of 13231499008

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2042

Divisors of 13231499008

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 41 49 52 56 64 82 91 98 104 112 128 164 182 196 208 224 256 287 328 364 392 416 448 533 574 637 656 728 784 832 896 1066 1148 1274 1312 1456 1568 1664 1792 1979 2009 2132 2296 2548 2624 2912 3136 3328 3731 3958 4018 4264 4592 5096 5248 5824 6272 7462 7916 8036 8528 9184 10192 10496 11648 12544 13853 14924 15832 16072 17056 18368 20384 23296 25727 26117 27706 29848 31664 32144 34112 36736 40768 51454 52234 55412 59696 63328 64288 68224 73472 81139 81536 96971 102908 104468 110824 119392 126656 128576 136448 162278 163072 180089 193942 205816 208936 221648 238784 253312 257152 324556 360178 387884 411632 417872 443296 477568 506624 514304 567973 649112 720356 775768 823264 835744 886592 955136 1054807 1135946 1260623 1298224 1440712 1551536 1646528 1671488 1773184 2109614 2271892 2521246 2596448 2881424 3103072 3293056 3342976 3546368 3975811 4219228 4543784 5042492 5192896 5762848 6206144 6586112 6685952 7383649 7951622 8438456 9087568 10084984 10385792 11525696 12412288 14767298 15903244 16876912 18175136 20169968 20771584 23051392 24824576 29534596 31806488 33753824 36350272 40339936 46102784 51685543 59069192 63612976 67507648 72700544 80679872 103371086 118138384 127225952 135015296 145401088 161359744 206742172 236276768 254451904 270030592 322719488 413484344 472553536 508903808 826968688 945107072 1017807616 1653937376 1890214144 3307874752 6615749504 13231499008
• Sum of all divisors σ(n): 33910818480
• Sum of proper divisors (its aliquot sum) s(n): 20679319472
• 13231499008 is an abundant number, because the sum of its proper divisors (20679319472) is greater than itself. Its abundance is 7447820464

Bases of 13231499008

• Binary: 1100010100101010001010011100000000₂
• Hexadecimal: 0x314A8A700
• Base-36: 62TOXZ4

Squares and roots of 13231499008

• 13231499008 squared (13231499008²) is 175072565998704984064
• 13231499008 cubed (13231499008³) is 2316472483339879525927471808512
• The square root of 13231499008 is 115028.2530859267
• The cube root of 13231499008 is 2365.2098711975

Scales and comparisons

• 13,231,499,008 seconds is equal to 420 years, 37 weeks, 3 days, 8 hours, 23 minutes, 28 seconds.
• To count from 1 to 13,231,499,008 would take you about eight hundred forty-one years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 13231499008 cubic inches would be around 197.1 feet tall.

Recreational maths with 13231499008

• 13231499008 backwards is 80099413231
• The number of decimal digits it has is: 11
• The sum of 13231499008's digits is 40
• More coming soon!